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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-03-18 16:41:43 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2016-03-24 01:42:13 +0900
commitea65c98050f0f13f933119e1d073c8a138481ee4 (patch)
tree47fd29a996ceb41bfb974dc09b02ae518d3412d6 /drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
parent013dcc7863b990f7bd0680e1ced320bf6a963e8f (diff)
downloadtalos-obmc-uboot-ea65c98050f0f13f933119e1d073c8a138481ee4.tar.gz
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ARM: uniphier: drop PH1- prefix from CONFIG options and file names
The current CONFIG names like "CONFIG_ARCH_UNIPHIER_PH1_PRO4" is too long. It would not hurt to drop "PH1_" because "UNIPHIER_" already well specifies the SoC family. Also, rename files for consistency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c')
-rw-r--r--drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c133
1 files changed, 133 insertions, 0 deletions
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
new file mode 100644
index 0000000000..8703a215e4
--- /dev/null
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dm/device.h>
+#include <dm/pinctrl.h>
+
+#include "pinctrl-uniphier.h"
+
+static const struct uniphier_pinctrl_pin ph1_ld6b_pins[] = {
+ UNIPHIER_PINCTRL_PIN(113, 0),
+ UNIPHIER_PINCTRL_PIN(114, 0),
+ UNIPHIER_PINCTRL_PIN(115, 0),
+ UNIPHIER_PINCTRL_PIN(116, 0),
+ UNIPHIER_PINCTRL_PIN(217, 0),
+ UNIPHIER_PINCTRL_PIN(218, 0),
+ UNIPHIER_PINCTRL_PIN(219, 0),
+ UNIPHIER_PINCTRL_PIN(220, 0),
+};
+
+static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
+static const unsigned emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
+static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
+static const unsigned emmc_dat8_muxvals[] = {1, 1, 1, 1};
+static const unsigned i2c0_pins[] = {109, 110};
+static const unsigned i2c0_muxvals[] = {0, 0};
+static const unsigned i2c1_pins[] = {111, 112};
+static const unsigned i2c1_muxvals[] = {0, 0};
+static const unsigned i2c2_pins[] = {115, 116};
+static const unsigned i2c2_muxvals[] = {1, 1};
+static const unsigned i2c3_pins[] = {118, 119};
+static const unsigned i2c3_muxvals[] = {1, 1};
+static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
+ 42, 43, 44, 45, 46};
+static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0};
+static const unsigned nand_cs1_pins[] = {37, 38};
+static const unsigned nand_cs1_muxvals[] = {0, 0};
+static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
+static const unsigned sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned uart0_pins[] = {135, 136};
+static const unsigned uart0_muxvals[] = {3, 3};
+static const unsigned uart0b_pins[] = {11, 12};
+static const unsigned uart0b_muxvals[] = {2, 2};
+static const unsigned uart1_pins[] = {115, 116};
+static const unsigned uart1_muxvals[] = {0, 0};
+static const unsigned uart1b_pins[] = {113, 114};
+static const unsigned uart1b_muxvals[] = {1, 1};
+static const unsigned uart2_pins[] = {113, 114};
+static const unsigned uart2_muxvals[] = {2, 2};
+static const unsigned uart2b_pins[] = {86, 87};
+static const unsigned uart2b_muxvals[] = {1, 1};
+static const unsigned usb0_pins[] = {56, 57};
+static const unsigned usb0_muxvals[] = {0, 0};
+static const unsigned usb1_pins[] = {58, 59};
+static const unsigned usb1_muxvals[] = {0, 0};
+static const unsigned usb2_pins[] = {60, 61};
+static const unsigned usb2_muxvals[] = {0, 0};
+static const unsigned usb3_pins[] = {62, 63};
+static const unsigned usb3_muxvals[] = {0, 0};
+
+static const struct uniphier_pinctrl_group ph1_ld6b_groups[] = {
+ UNIPHIER_PINCTRL_GROUP(emmc),
+ UNIPHIER_PINCTRL_GROUP(emmc_dat8),
+ UNIPHIER_PINCTRL_GROUP(i2c0),
+ UNIPHIER_PINCTRL_GROUP(i2c1),
+ UNIPHIER_PINCTRL_GROUP(i2c2),
+ UNIPHIER_PINCTRL_GROUP(i2c3),
+ UNIPHIER_PINCTRL_GROUP(nand),
+ UNIPHIER_PINCTRL_GROUP(nand_cs1),
+ UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(uart0),
+ UNIPHIER_PINCTRL_GROUP(uart0b),
+ UNIPHIER_PINCTRL_GROUP(uart1),
+ UNIPHIER_PINCTRL_GROUP(uart1b),
+ UNIPHIER_PINCTRL_GROUP(uart2),
+ UNIPHIER_PINCTRL_GROUP(uart2b),
+ UNIPHIER_PINCTRL_GROUP(usb0),
+ UNIPHIER_PINCTRL_GROUP(usb1),
+ UNIPHIER_PINCTRL_GROUP(usb2),
+ UNIPHIER_PINCTRL_GROUP(usb3),
+};
+
+static const char * const ph1_ld6b_functions[] = {
+ "emmc",
+ "i2c0",
+ "i2c1",
+ "i2c2",
+ "i2c3",
+ "nand",
+ "sd",
+ "uart0",
+ "uart1",
+ "uart2",
+ "usb0",
+ "usb1",
+ "usb2",
+ "usb3",
+};
+
+static struct uniphier_pinctrl_socdata ph1_ld6b_pinctrl_socdata = {
+ .pins = ph1_ld6b_pins,
+ .pins_count = ARRAY_SIZE(ph1_ld6b_pins),
+ .groups = ph1_ld6b_groups,
+ .groups_count = ARRAY_SIZE(ph1_ld6b_groups),
+ .functions = ph1_ld6b_functions,
+ .functions_count = ARRAY_SIZE(ph1_ld6b_functions),
+ .mux_bits = 8,
+ .reg_stride = 4,
+ .load_pinctrl = false,
+};
+
+static int ph1_ld6b_pinctrl_probe(struct udevice *dev)
+{
+ return uniphier_pinctrl_probe(dev, &ph1_ld6b_pinctrl_socdata);
+}
+
+static const struct udevice_id ph1_ld6b_pinctrl_match[] = {
+ { .compatible = "socionext,ph1-ld6b-pinctrl" },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(ph1_ld6b_pinctrl) = {
+ .name = "ph1-ld6b-pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = of_match_ptr(ph1_ld6b_pinctrl_match),
+ .probe = ph1_ld6b_pinctrl_probe,
+ .remove = uniphier_pinctrl_remove,
+ .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
+ .ops = &uniphier_pinctrl_ops,
+};
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